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SuperResolution Image Processing Lab.

Jonghyun Kim

jonghyun_kim.jpg


PERSONAL INFORMATION

  E-mail : jhyun15@gmail.com / jhyun15@yonsei.ac.kr


RESEARCH INTERESTS

  Super-resolution Reconstruction, Deconvolution, Demosaicing (Color Interpolation)


CURRENT

  삼성전자 MX사업부


EDUCATIONAL BACKGROUND

  Ph.D. degree in EE from Yonsei University, Seoul, Korea. (2012.3 - 2021.2)

  B.S. degree in EE from Yonsei University, Seoul, Korea. (2005.3 - 2012.2)


PAPERS

  • Crosstalk Correction for Color Filter Array Image Sensors based on Lp-regularized Multi-channel Deconvolution
    Jonghyun Kim, Kyeonghoon Jeong, and Moon Gi Kang
    Sensors, vol. 22, no. 11, pp. 4285, Jun. 2022, doi: 10.3390/s22114285
    .

  • Color Demosaicing of RGBW Color Filter Array Based on Laplacian Pyramid
    Kyeonghoon Jeong, Jonghyun Kim, and Moon Gi Kang
    Sensors, vol. 22, no. 8, pp. 2981, Apr. 
    2022, doi: 10.3390/s22082981.

  • Multi-Frame Depth Super-Resolution for ToF Sensor with Total Variation Regularized L1 Function
    Jonghyun Kim, Jaeduk Han, and Moon Gi Kang
    IEEE Access, vol. 8, pp. 165810-165826, Sep. 
    2020, doi: 10.1109/ACCESS.2020.3022910.

  • Permuted Coordinate-Wise Optimizations Applied to Lp-Regularized Image Deconvolution
    Jaeduk Han, Ki Sun Song, Jonghyun Kim, and Moon Gi Kang
    IEEE Trans. Image process.
    vol. 27, no. 7, pp. 3556-3570, Jul. 2018, doi: 10.1109/TIP.2018.2825112.

  • Demosaicing scheme based on augmented inter-channel correlation considering colour saturation
    Jonghyun Kim, Sang Wook Park, and Moon Gi Kang
    Electron. Lett.
    vol. 53, no. 16, pp. 1112-1113, Aug. 2017, doi: 10.1049/el.2017.0707.

  • Color interpolation algorithm for an RWB color filter array including double exposed white channel
    Ki Sun Song, Chul Hee Park, Jonghyun Kim, and Moon Gi Kang
    EURASIP J. Adv. Signal Process., vol. 2016, no. 1, pp. 58, Dec. 2016, doi: 10.1186/s13634-016-0359-6.
  • Color interpolation algorithm for a periodic white-dominant RGBW color filter array
    Kyeonghoon Jeong, Jonghyun Kim, and Moon Gi Kang
    IS&T Electronic Imaging, Burlingame, California, Jan. 2020.
  • Multi-frame super-resolution utilizing spatially adaptive regularization for ToF camera
    Haegeun Lee, Jonghyun Kim, Jaeduk Han, and Moon Gi Kang
    IS&T Electronic Imaging, Burlingame, California, Jan. 2019.
  • Color interpolation algorithm for the Sony-RGBW color filter array
    Jonghyun Kim and Moon Gi Kang
    IS&T Electronic Imaging, Burlingame, California, Jan. 2018.
  • Non-blind image deconvolution using a sampling without replacement
    Jaeduk Han, Jonghyun Kim, and Moon Gi Kang
    IS&T Electronic Imaging, Burlingame, California, Jan. 2017.
  • Intermediate color interpolation for color filter array containing the white channel
    Jonghyun Kim, Sang Wook Park, and Moon Gi Kang
    IS&T/SPIE Electronic Imaging, San Francisco, California, Feb. 2015.

  • 확장된 색차 그라이던트에 기반한 컬러 보간 알고리즘
    김종현, 강문기
    전자공학회논문지, 54권, 제12호, 2017년 12월.
  • 초해상도 위성영상 복원을 위한 최적 디컨볼루션에 관한 고찰
    한재덕, 김종현, 이해근, 강문기
    한국항공우주학회 2018 추계학술대회 논문집, 2018년 11월.
  • RGBW 컬러 필터 배열을 위한 에지 적응적 컬러 보간 알고리즘
    김종현, 박상욱, 강문기
    대한전자공학회 추계학술대회, 한양대학교, 2014년 11월.


PATENTS

  • 색분리 렌즈 어레이를 적용한 영상 획득 장치 및 방법 (Apparatus and method for obtaining image emplying color separation lens array)
    10-2020-0149592 (patent pending), KR, 2020-11-10.

  • 컬러보간개선 방법 (Method for minimizing color interpolation error)
    10-2116095, KR, 2020-05-21.

  • 영상 컬러 보간 장치 및 방법 (Apparatus and method for interpolating color of image)
    10-1794726, KR, 2017-11-01.


PROJECTS